Finite Group Databasebeta

#428×Dic89 #36552498

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct product#428×Dic89

Splittings

SylowC89 ⋊ C4×#428

Subgroups

subgroupG/H
centerC23C2×D4×D89
commutatorC4×C89C22×C42
FrattiniC22×C4C23×D89
FittingC2×#428×C89C2
socleC23×C89C22×D4
prime radicalC24×C89C2×D4
cosocleC22×C4×C89C24
hypercenterC2×#428D89
hypocenterC89C4×#428
LCSG ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#428

1218 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2024 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 167638);